Bert Molenkamp:
Roodborstje, Bergen, NH
Bert Molenkamp:
Aalscholvers, Castricum, NH
Bert Molenkamp:
Aalscholvers, Castricum, NH
Bert Molenkamp:
Aalscholver, Castricum, NH
Bert Molenkamp:
Reiger, Castricum, NH
Bert Molenkamp:
I love myself
Bert Molenkamp:
Zwanen (1)
Bert Molenkamp:
Zwanen (2)
Bert Molenkamp:
Great Blue Heron
Bert Molenkamp:
Blue Heron Castricum